TY - JOUR A1 - Coelho, Luis Pedro A1 - Kultima, Jens Roat A1 - Costea, Paul Igor A1 - Fournier, Coralie A1 - Pan, Yuanlong A1 - Czarnecki-Maulden, Gail A1 - Hayward, Matthew Robert A1 - Forslund, Sofia K. A1 - Schmidt, Thomas Sebastian Benedikt A1 - Descombes, Patrick A1 - Jackson, Janet R. A1 - Li, Qinghong A1 - Bork, Peer T1 - Similarity of the dog and human gut microbiomes in gene content and response to diet JF - Microbiome N2 - Background Gut microbes influence their hosts in many ways, in particular by modulating the impact of diet. These effects have been studied most extensively in humans and mice. In this work, we used whole genome metagenomics to investigate the relationship between the gut metagenomes of dogs, humans, mice, and pigs. Results We present a dog gut microbiome gene catalog containing 1,247,405 genes (based on 129 metagenomes and a total of 1.9 terabasepairs of sequencing data). Based on this catalog and taxonomic abundance profiling, we show that the dog microbiome is closer to the human microbiome than the microbiome of either pigs or mice. To investigate this similarity in terms of response to dietary changes, we report on a randomized intervention with two diets (high-protein/low-carbohydrate vs. lower protein/higher carbohydrate). We show that diet has a large and reproducible effect on the dog microbiome, independent of breed or sex. Moreover, the responses were in agreement with those observed in previous human studies. Conclusions We conclude that findings in dogs may be predictive of human microbiome results. In particular, a novel finding is that overweight or obese dogs experience larger compositional shifts than lean dogs in response to a high-protein diet. KW - microbiome KW - diet KW - metagenomics KW - dog microbiome KW - human microbiome KW - mouse microbiome KW - pig microbiome Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-223177 VL - 6 ER - TY - JOUR A1 - Schmidt, Thomas S. B. A1 - Hayward, Matthew R. A1 - Coelho, Luiis P. A1 - Li, Simone S. A1 - Costea, Paul I. A1 - Voigt, Anita Y. A1 - Wirbel, Jakob A1 - Maistrenko, Oleksandr M. A1 - Alves, Renato J. C. A1 - Bergsten, Emma A1 - de Beaufort, Carine A1 - Sobhani, Iradj A1 - Heintz-Buschart, Anna A1 - Sunagawa, Shinichi A1 - Zeller, Georg A1 - Wilmes, Paul A1 - Bork, Peer T1 - Extensive transmission of microbes along the gastrointestinal tract JF - eLife N2 - The gastrointestinal tract is abundantly colonized by microbes, yet the translocation of oral species to the intestine is considered a rare aberrant event, and a hallmark of disease. By studying salivary and fecal microbial strain populations of 310 species in 470 individuals from five countries, we found that transmission to, and subsequent colonization of, the large intestine by oral microbes is common and extensive among healthy individuals. We found evidence for a vast majority of oral species to be transferable, with increased levels of transmission in colorectal cancer and rheumatoid arthritis patients and, more generally, for species described as opportunistic pathogens. This establishes the oral cavity as an endogenous reservoir for gut microbial strains, and oral-fecal transmission as an important process that shapes the gastrointestinal microbiome in health and disease. KW - Colonization KW - Annotation KW - Dynamics KW - Accurate KW - Strains KW - Barrier KW - Health KW - Acids KW - Research Article KW - Computational and Systems Biology KW - Microbiology and Infectious Disease KW - microbiome KW - gastrointestinal tract KW - colorectal cancer KW - rheumatoid arthritis KW - metagenomics Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-228954 VL - 8 ER - TY - JOUR A1 - Dörk, Thilo A1 - Peterlongo, Peter A1 - Mannermaa, Arto A1 - Bolla, Manjeet K. A1 - Wang, Qin A1 - Dennis, Joe A1 - Ahearn, Thomas A1 - Andrulis, Irene L. A1 - Anton-Culver, Hoda A1 - Arndt, Volker A1 - Aronson, Kristan J. A1 - Augustinsson, Annelie A1 - Beane Freeman, Laura E. A1 - Beckmann, Matthias W. A1 - Beeghly-Fadiel, Alicia A1 - Behrens, Sabine A1 - Bermisheva, Marina A1 - Blomqvist, Carl A1 - Bogdanova, Natalia V. A1 - Bojesen, Stig E. A1 - Brauch, Hiltrud A1 - Brenner, Hermann A1 - Burwinkel, Barbara A1 - Canzian, Federico A1 - Chan, Tsun L. A1 - Chang-Claude, Jenny A1 - Chanock, Stephen J. A1 - Choi, Ji-Yeob A1 - Christiansen, Hans A1 - Clarke, Christine L. A1 - Couch, Fergus J. A1 - Czene, Kamila A1 - Daly, Mary B. A1 - dos-Santos-Silva, Isabel A1 - Dwek, Miriam A1 - Eccles, Diana M. A1 - Ekici, Arif B. A1 - Eriksson, Mikael A1 - Evans, D. Gareth A1 - Fasching, Peter A. A1 - Figueroa, Jonine A1 - Flyger, Henrik A1 - Fritschi, Lin A1 - Gabrielson, Marike A1 - Gago-Dominguez, Manuela A1 - Gao, Chi A1 - Gapstur, Susan M. A1 - García-Closas, Montserrat A1 - García-Sáenz, José A. A1 - Gaudet, Mia M. A1 - Giles, Graham G. A1 - Goldberg, Mark S. A1 - Goldgar, David E. A1 - Guenél, Pascal A1 - Haeberle, Lothar A1 - Haimann, Christopher A. A1 - Håkansson, Niclas A1 - Hall, Per A1 - Hamann, Ute A1 - Hartman, Mikael A1 - Hauke, Jan A1 - Hein, Alexander A1 - Hillemanns, Peter A1 - Hogervorst, Frans B. L. A1 - Hooning, Maartje J. A1 - Hopper, John L. A1 - Howell, Tony A1 - Huo, Dezheng A1 - Ito, Hidemi A1 - Iwasaki, Motoki A1 - Jakubowska, Anna A1 - Janni, Wolfgang A1 - John, Esther M. A1 - Jung, Audrey A1 - Kaaks, Rudolf A1 - Kang, Daehee A1 - Kapoor, Pooja Middha A1 - Khusnutdinova, Elza A1 - Kim, Sung-Won A1 - Kitahara, Cari M. A1 - Koutros, Stella A1 - Kraft, Peter A1 - Kristensen, Vessela N. A1 - Kwong, Ava A1 - Lambrechts, Diether A1 - Le Marchand, Loic A1 - Li, Jingmei A1 - Lindström, Sara A1 - Linet, Martha A1 - Lo, Wing-Yee A1 - Long, Jirong A1 - Lophatananon, Artitaya A1 - Lubiński, Jan A1 - Manoochehri, Mehdi A1 - Manoukian, Siranoush A1 - Margolin, Sara A1 - Martinez, Elena A1 - Matsuo, Keitaro A1 - Mavroudis, Dimitris A1 - Meindl, Alfons A1 - Menon, Usha A1 - Milne, Roger L. A1 - Mohd Taib, Nur Aishah A1 - Muir, Kenneth A1 - Mulligan, Anna Marie A1 - Neuhausen, Susan L. A1 - Nevanlinna, Heli A1 - Neven, Patrick A1 - Newman, William G. A1 - Offit, Kenneth A1 - Olopade, Olufunmilayo I. A1 - Olshan, Andrew F. A1 - Olson, Janet E. A1 - Olsson, Håkan A1 - Park, Sue K. A1 - Park-Simon, Tjoung-Won A1 - Peto, Julian A1 - Plaseska-Karanfilska, Dijana A1 - Pohl-Rescigno, Esther A1 - Presneau, Nadege A1 - Rack, Brigitte A1 - Radice, Paolo A1 - Rashid, Muhammad U. A1 - Rennert, Gad A1 - Rennert, Hedy S. A1 - Romero, Atocha A1 - Ruebner, Matthias A1 - Saloustros, Emmanouil A1 - Schmidt, Marjanka K. A1 - Schmutzler, Rita K. A1 - Schneider, Michael O. A1 - Schoemaker, Minouk J. A1 - Scott, Christopher A1 - Shen, Chen-Yang A1 - Shu, Xiao-Ou A1 - Simard, Jaques A1 - Slager, Susan A1 - Smichkoska, Snezhana A1 - Southey, Melissa C. A1 - Spinelli, John J. A1 - Stone, Jennifer A1 - Surowy, Harald A1 - Swerdlow, Anthony J. A1 - Tamimi, Rulla M. A1 - Tapper, William J. A1 - Teo, Soo H. A1 - Terry, Mary Beth A1 - Toland, Amanda E. A1 - Tollenaar, Rob A. E. M. A1 - Torres, Diana A1 - Torres-Mejía, Gabriela A1 - Troester, Melissa A. A1 - Truong, Thérèse A1 - Tsugane, Shoichiro A1 - Untch, Michael A1 - Vachon, Celine M. A1 - van den Ouweland, Ans M. W. A1 - van Veen, Elke M. A1 - Vijai, Joseph A1 - Wendt, Camilla A1 - Wolk, Alicja A1 - Yu, Jyh-Cherng A1 - Zheng, Wei A1 - Ziogas, Argyrios A1 - Ziv, Elad A1 - Dunnig, Alison A1 - Pharaoh, Paul D. P. A1 - Schindler, Detlev A1 - Devilee, Peter A1 - Easton, Douglas F. T1 - Two truncating variants in FANCC and breast cancer risk JF - Scientific Reports N2 - Fanconi anemia (FA) is a genetically heterogeneous disorder with 22 disease-causing genes reported to date. In some FA genes, monoallelic mutations have been found to be associated with breast cancer risk, while the risk associations of others remain unknown. The gene for FA type C, FANCC, has been proposed as a breast cancer susceptibility gene based on epidemiological and sequencing studies. We used the Oncoarray project to genotype two truncating FANCC variants (p.R185X and p.R548X) in 64,760 breast cancer cases and 49,793 controls of European descent. FANCC mutations were observed in 25 cases (14 with p.R185X, 11 with p.R548X) and 26 controls (18 with p.R185X, 8 with p.R548X). There was no evidence of an association with the risk of breast cancer, neither overall (odds ratio 0.77, 95%CI 0.44–1.33, p = 0.4) nor by histology, hormone receptor status, age or family history. We conclude that the breast cancer risk association of these two FANCC variants, if any, is much smaller than for BRCA1, BRCA2 or PALB2 mutations. If this applies to all truncating variants in FANCC it would suggest there are differences between FA genes in their roles on breast cancer risk and demonstrates the merit of large consortia for clarifying risk associations of rare variants. KW - oncology KW - risk factors Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-222838 VL - 9 ER - TY - JOUR A1 - El-Helou, Sabine M. A1 - Biegner, Anika-Kerstin A1 - Bode, Sebastian A1 - Ehl, Stephan R. A1 - Heeg, Maximilian A1 - Maccari, Maria E. A1 - Ritterbusch, Henrike A1 - Speckmann, Carsten A1 - Rusch, Stephan A1 - Scheible, Raphael A1 - Warnatz, Klaus A1 - Atschekzei, Faranaz A1 - Beider, Renata A1 - Ernst, Diana A1 - Gerschmann, Stev A1 - Jablonka, Alexandra A1 - Mielke, Gudrun A1 - Schmidt, Reinhold E. A1 - Schürmann, Gesine A1 - Sogkas, Georgios A1 - Baumann, Ulrich H. A1 - Klemann, Christian A1 - Viemann, Dorothee A1 - Bernuth, Horst von A1 - Krüger, Renate A1 - Hanitsch, Leif G. A1 - Scheibenbogen, Carmen M. A1 - Wittke, Kirsten A1 - Albert, Michael H. A1 - Eichinger, Anna A1 - Hauck, Fabian A1 - Klein, Christoph A1 - Rack-Hoch, Anita A1 - Sollinger, Franz M. A1 - Avila, Anne A1 - Borte, Michael A1 - Borte, Stephan A1 - Fasshauer, Maria A1 - Hauenherm, Anja A1 - Kellner, Nils A1 - Müller, Anna H. A1 - Ülzen, Anett A1 - Bader, Peter A1 - Bakhtiar, Shahrzad A1 - Lee, Jae-Yun A1 - Heß, Ursula A1 - Schubert, Ralf A1 - Wölke, Sandra A1 - Zielen, Stefan A1 - Ghosh, Sujal A1 - Laws, Hans-Juergen A1 - Neubert, Jennifer A1 - Oommen, Prasad T. A1 - Hönig, Manfred A1 - Schulz, Ansgar A1 - Steinmann, Sandra A1 - Klaus, Schwarz A1 - Dückers, Gregor A1 - Lamers, Beate A1 - Langemeyer, Vanessa A1 - Niehues, Tim A1 - Shai, Sonu A1 - Graf, Dagmar A1 - Müglich, Carmen A1 - Schmalzing, Marc T. A1 - Schwaneck, Eva C. A1 - Tony, Hans-Peter A1 - Dirks, Johannes A1 - Haase, Gabriele A1 - Liese, Johannes G. A1 - Morbach, Henner A1 - Foell, Dirk A1 - Hellige, Antje A1 - Wittkowski, Helmut A1 - Masjosthusmann, Katja A1 - Mohr, Michael A1 - Geberzahn, Linda A1 - Hedrich, Christian M. A1 - Müller, Christiane A1 - Rösen-Wolff, Angela A1 - Roesler, Joachim A1 - Zimmermann, Antje A1 - Behrends, Uta A1 - Rieber, Nikolaus A1 - Schauer, Uwe A1 - Handgretinger, Rupert A1 - Holzer, Ursula A1 - Henes, Jörg A1 - Kanz, Lothar A1 - Boesecke, Christoph A1 - Rockstroh, Jürgen K. A1 - Schwarze-Zander, Carolynne A1 - Wasmuth, Jan-Christian A1 - Dilloo, Dagmar A1 - Hülsmann, Brigitte A1 - Schönberger, Stefan A1 - Schreiber, Stefan A1 - Zeuner, Rainald A1 - Ankermann, Tobias A1 - Bismarck, Philipp von A1 - Huppertz, Hans-Iko A1 - Kaiser-Labusch, Petra A1 - Greil, Johann A1 - Jakoby, Donate A1 - Kulozik, Andreas E. A1 - Metzler, Markus A1 - Naumann-Bartsch, Nora A1 - Sobik, Bettina A1 - Graf, Norbert A1 - Heine, Sabine A1 - Kobbe, Robin A1 - Lehmberg, Kai A1 - Müller, Ingo A1 - Herrmann, Friedrich A1 - Horneff, Gerd A1 - Klein, Ariane A1 - Peitz, Joachim A1 - Schmidt, Nadine A1 - Bielack, Stefan A1 - Groß-Wieltsch, Ute A1 - Classen, Carl F. A1 - Klasen, Jessica A1 - Deutz, Peter A1 - Kamitz, Dirk A1 - Lassy, Lisa A1 - Tenbrock, Klaus A1 - Wagner, Norbert A1 - Bernbeck, Benedikt A1 - Brummel, Bastian A1 - Lara-Villacanas, Eusebia A1 - Münstermann, Esther A1 - Schneider, Dominik T. A1 - Tietsch, Nadine A1 - Westkemper, Marco A1 - Weiß, Michael A1 - Kramm, Christof A1 - Kühnle, Ingrid A1 - Kullmann, Silke A1 - Girschick, Hermann A1 - Specker, Christof A1 - Vinnemeier-Laubenthal, Elisabeth A1 - Haenicke, Henriette A1 - Schulz, Claudia A1 - Schweigerer, Lothar A1 - Müller, Thomas G. A1 - Stiefel, Martina A1 - Belohradsky, Bernd H. A1 - Soetedjo, Veronika A1 - Kindle, Gerhard A1 - Grimbacher, Bodo T1 - The German national registry of primary immunodeficiencies (2012-2017) JF - Frontiers in Immunology N2 - Introduction: The German PID-NET registry was founded in 2009, serving as the first national registry of patients with primary immunodeficiencies (PID) in Germany. It is part of the European Society for Immunodeficiencies (ESID) registry. The primary purpose of the registry is to gather data on the epidemiology, diagnostic delay, diagnosis, and treatment of PIDs. Methods: Clinical and laboratory data was collected from 2,453 patients from 36 German PID centres in an online registry. Data was analysed with the software Stata® and Excel. Results: The minimum prevalence of PID in Germany is 2.72 per 100,000 inhabitants. Among patients aged 1-25, there was a clear predominance of males. The median age of living patients ranged between 7 and 40 years, depending on the respective PID. Predominantly antibody disorders were the most prevalent group with 57% of all 2,453 PID patients (including 728 CVID patients). A gene defect was identified in 36% of patients. Familial cases were observed in 21% of patients. The age of onset for presenting symptoms ranged from birth to late adulthood (range 0-88 years). Presenting symptoms comprised infections (74%) and immune dysregulation (22%). Ninety-three patients were diagnosed without prior clinical symptoms. Regarding the general and clinical diagnostic delay, no PID had undergone a slight decrease within the last decade. However, both, SCID and hyper IgE-syndrome showed a substantial improvement in shortening the time between onset of symptoms and genetic diagnosis. Regarding treatment, 49% of all patients received immunoglobulin G (IgG) substitution (70%-subcutaneous; 29%-intravenous; 1%-unknown). Three-hundred patients underwent at least one hematopoietic stem cell transplantation (HSCT). Five patients had gene therapy. Conclusion: The German PID-NET registry is a precious tool for physicians, researchers, the pharmaceutical industry, politicians, and ultimately the patients, for whom the outcomes will eventually lead to a more timely diagnosis and better treatment. KW - registry for primary immunodeficiency KW - primary immunodeficiency (PID) KW - German PID-NET registry KW - PID prevalence KW - European Society for Immunodeficiencies (ESID) KW - IgG substitution therapy KW - CVID Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226629 VL - 10 ER - TY - JOUR A1 - Floren, Andreas A1 - von Rintelen, Thomas A1 - Herbert, Paul D. N. A1 - de Araujo, Bruno Cancian A1 - Schmidt, Stefan A1 - Balke, Michael A1 - Narakusumo, Raden Pramesa A1 - Peggie, Djunijanti A1 - Ubaidillah, Rosichon A1 - von Rintelen, Kristina A1 - Müller, Tobias T1 - Integrative ecological and molecular analysis indicate high diversity and strict elevational separation of canopy beetles in tropical mountain forests JF - Scientific Reports N2 - Tropical mountain forests contribute disproportionately to terrestrial biodiversity but little is known about insect diversity in the canopy and how it is distributed between tree species. We sampled tree-specific arthropod communities from 28 trees by canopy fogging and analysed beetle communities which were first morphotyped and then identified by their DNA barcodes. Our results show that communities from forests at 1100 and 1700 m a.s.l. are almost completely distinct. Diversity was much lower in the upper forest while community structure changed from many rare, less abundant species to communities with a pronounced dominance structure. We also found significantly higher beta-diversity between trees at the lower than higher elevation forest where community similarity was high. Comparisons on tree species found at both elevations reinforced these results. There was little species overlap between sites indicating limited elevational ranges. Furthermore, we exploited the advantage of DNA barcodes to patterns of haplotype diversity in some of the commoner species. Our results support the advantage of fogging and DNA barcodes for community studies and underline the need for comprehensive research aimed at the preservation of these last remaining pristine forests. KW - beta-diversity KW - community data KW - gradients KW - insects KW - hypthesis KW - evolution KW - passes KW - ants Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-230565 VL - 10 ER - TY - JOUR A1 - Buhl, Timo A1 - Beissert, Stefan A1 - Gaffal, Evelyn A1 - Goebeler, Matthias A1 - Hertl, Michael A1 - Mauch, Cornelia A1 - Reich, Kristian A1 - Schmidt, Enno A1 - Schön, Michael P. A1 - Sticherling, Michael A1 - Sunderkötter, Cord A1 - Traidl‐Hoffmann, Claudia A1 - Werfel, Thomas A1 - Wilsman‐Theis, Dagmar A1 - Worm, Margitta T1 - COVID‐19 and implications for dermatological and allergological diseases JF - JDDG: Journal der Deutschen Dermatologischen Gesellschaft N2 - COVID‐19, caused by the coronavirus SARS‐CoV‐2, has become pandemic. A further level of complexity opens up as soon as we look at diseases whose pathogenesis and therapy involve different immunological signaling pathways, which are potentially affected by COVID‐19. Medical treatments must often be reassessed and questioned in connection with this infection. This article summarizes the current knowledge of COVID‐19 in the light of major dermatological and allergological diseases. It identifies medical areas lacking sufficient data and draws conclusions for the management of our patients during the pandemic. We focus on common chronic inflammatory skin diseases with complex immunological pathogenesis: psoriasis, eczema including atopic dermatitis, type I allergies, autoimmune blistering and inflammatory connective tissue diseases, vasculitis, and skin cancers. Since several other inflammatory skin diseases display related or comparable immunological reactions, clustering of the various inflammatory dermatoses into different disease patterns may help with therapeutic decisions. Thus, following these patterns of skin inflammation, our review may supply treatment recommendations and thoughtful considerations for disease management even beyond the most frequent diseases discussed here. KW - COVID-19 KW - dermatology KW - allergies Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-217860 VL - 18 IS - 8 SP - 815 EP - 824 ER - TY - JOUR A1 - Krist, Lilian A1 - Dornquast, Christina A1 - Reinhold, Thomas A1 - Becher, Heiko A1 - Jöckel, Karl-Heinz A1 - Schmidt, Börge A1 - Schramm, Sara A1 - Icke, Katja A1 - Danquah, Ina A1 - Willich, Stefan N. A1 - Keil, Thomas A1 - Brand, Tilman T1 - Association of acculturation status with longitudinal changes in health-related quality of life — results from a cohort study of adults with Turkish origin in Germany JF - International Journal of Environmental Research and Public Health N2 - Health-related quality of life (HRQL) among migrant populations can be associated with acculturation (i.e., the process of adopting, acquiring and adjusting to a new cultural environment). Since there is a lack of longitudinal studies, we aimed to describe HRQL changes among adults of Turkish descent living in Berlin and Essen, Germany, and their association with acculturation. Participants of a population-based study were recruited in 2012–2013 and reinvited six years later to complete a questionnaire. Acculturation was assessed at baseline using the Frankfurt acculturation scale (integration, assimilation, separation and marginalization). HRQL was assessed at baseline (SF-8) and at follow-up (SF-12) resulting in a physical (PCS) and mental (MCS) sum score. Associations with acculturation and HRQL were analyzed with linear regression models using a time-by-acculturation status interaction term. In the study 330 persons were included (65% women, mean age ± standard deviation 43.3 ± 11.8 years). Over the 6 years, MCS decreased, while PCS remained stable. While cross-sectional analyses showed associations of acculturation status with both MCS and PCS, temporal changes including the time interaction term did not reveal associations of baseline acculturation status with HRQL. When investigating HRQL in acculturation, more longitudinal studies are needed to take changes in both HRQL and acculturation status into account. KW - health-related quality of life KW - HRQL KW - acculturation KW - Turkish KW - migrants Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-234068 SN - 1660-4601 VL - 18 IS - 6 ER - TY - JOUR A1 - Uhler, Johannes A1 - Redlich, Sarah A1 - Zhang, Jie A1 - Hothorn, Torsten A1 - Tobisch, Cynthia A1 - Ewald, Jörg A1 - Thorn, Simon A1 - Seibold, Sebastian A1 - Mitesser, Oliver A1 - Morinère, Jérôme A1 - Bozicevic, Vedran A1 - Benjamin, Caryl S. A1 - Englmeier, Jana A1 - Fricke, Ute A1 - Ganuza, Cristina A1 - Haensel, Maria A1 - Riebl, Rebekka A1 - Rojas-Botero, Sandra A1 - Rummler, Thomas A1 - Uphus, Lars A1 - Schmidt, Stefan A1 - Steffan-Dewenter, Ingolf A1 - Müller, Jörg T1 - Relationships of insect biomass and richness with land use along a climate gradient JF - Nature Communications N2 - Recently reported insect declines have raised both political and social concern. Although the declines have been attributed to land use and climate change, supporting evidence suffers from low taxonomic resolution, short time series, a focus on local scales, and the collinearity of the identified drivers. In this study, we conducted a systematic assessment of insect populations in southern Germany, which showed that differences in insect biomass and richness are highly context dependent. We found the largest difference in biomass between semi-natural and urban environments (-42%), whereas differences in total richness (-29%) and the richness of threatened species (-56%) were largest from semi-natural to agricultural environments. These results point to urbanization and agriculture as major drivers of decline. We also found that richness and biomass increase monotonously with increasing temperature, independent of habitat. The contrasting patterns of insect biomass and richness question the use of these indicators as mutual surrogates. Our study provides support for the implementation of more comprehensive measures aimed at habitat restoration in order to halt insect declines. KW - biodiversity KW - ecology Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-265058 VL - 12 IS - 1 ER - TY - JOUR A1 - Kastner, Carolin A1 - Hendricks, Anne A1 - Deinlein, Hanna A1 - Hankir, Mohammed A1 - Germer, Christoph-Thomas A1 - Schmidt, Stefanie A1 - Wiegering, Armin T1 - Organoid Models for Cancer Research — From Bed to Bench Side and Back JF - Cancers N2 - Simple Summary Despite significant strides in multimodal therapy, cancers still rank within the first three causes of death especially in industrial nations. A lack of individualized approaches and accurate preclinical models are amongst the major barriers that limit the development of novel therapeutic options and drugs. Recently, the 3D culture system of organoids was developed which stably retains the genetic and phenotypic characteristics of the original tissue, healthy as well as diseased. In this review, we summarize current data and evidence on the relevance and reliability of such organoid culture systems in cancer research, focusing on their role in drug investigations (in a personalized manner). Abstract Organoids are a new 3D ex vivo culture system that have been applied in various fields of biomedical research. First isolated from the murine small intestine, they have since been established from a wide range of organs and tissues, both in healthy and diseased states. Organoids genetically, functionally and phenotypically retain the characteristics of their tissue of origin even after multiple passages, making them a valuable tool in studying various physiologic and pathophysiologic processes. The finding that organoids can also be established from tumor tissue or can be engineered to recapitulate tumor tissue has dramatically increased their use in cancer research. In this review, we discuss the potential of organoids to close the gap between preclinical in vitro and in vivo models as well as clinical trials in cancer research focusing on drug investigation and development. KW - cancer KW - tumor disease KW - organoid KW - patient-derived organoid (PDOs) KW - patient-derived tumor organoid (PDTO) Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-246307 SN - 2072-6694 VL - 13 IS - 19 ER - TY - JOUR A1 - Pinkawa, Michael A1 - Aebersold, Daniel M. A1 - Böhmer, Dirk A1 - Flentje, Michael A1 - Ghadjar, Pirus A1 - Schmidt-Hegemann, Nina-Sophie A1 - Höcht, Stefan A1 - Hölscher, Tobias A1 - Müller, Arndt-Christian A1 - Niehoff, Peter A1 - Sedlmayer, Felix A1 - Wolf, Frank A1 - Zamboglou, Constantinos A1 - Zips, Daniel A1 - Wiegel, Thomas T1 - Radiotherapy in nodal oligorecurrent prostate cancer JF - Strahlentherapie und Onkologie N2 - Objective The current article encompasses a literature review and recommendations for radiotherapy in nodal oligorecurrent prostate cancer. Materials and methods A literature review focused on studies comparing metastasis-directed stereotactic ablative radiotherapy (SABR) vs. external elective nodal radiotherapy (ENRT) and studies analyzing recurrence patterns after local nodal treatment was performed. The DEGRO Prostate Cancer Expert Panel discussed the results and developed treatment recommendations. Results Metastasis-directed radiotherapy results in high local control (often > 90% within a follow-up of 1–2 years) and can be used to improve progression-free survival or defer androgen deprivation therapy (ADT) according to prospective randomized phase II data. Distant progression after involved-node SABR only occurs within a few months in the majority of patients. ENRT improves metastases-free survival rates with increased toxicity in comparison to SABR according to retrospective comparative studies. The majority of nodal recurrences after initial local treatment of pelvic nodal metastasis are detected within the true pelvis and common iliac vessels. Conclusion ENRT with or without a boost should be preferred to SABR in pelvic nodal recurrences. In oligometastatic prostate cancer with distant (extrapelvic) nodal recurrences, SABR alone can be performed in selected cases. Application of additional systemic treatments should be based on current guidelines, with ADT as first-line treatment for hormone-sensitive prostate cancer. Only in carefully selected patients can radiotherapy be initially used without additional ADT outside of the current standard recommendations. Results of (randomized) prospective studies are needed for definitive recommendations. KW - prostate cancer KW - oligorecurrence KW - metastasis-directed therapy KW - radiation therapy KW - androgen deprivation therapy KW - stereotactic body radiotherapy KW - oligmometastases KW - lymph node metastases Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-307763 SN - 0179-7158 SN - 1439-099X VL - 197 IS - 7 ER -